Counter Balancing Damper

Standard Construction

Frame

0.9 mm (20 gauge) roll formed galvanized steel channel.

Blade

0.9 mm (20 gauge) roll formed aluminium.

Bushes

12 mm Ø Nylon.

Shaft

12 mm Ø Galvanized Steel.

Gasket

1.5 mm thick,7 mm wide foam gasket.

Linkage

Common galvanized steel linkage.

Counter Weight

For easy adjustment and balancing in the field.

Finish

Galvanized Mill finish.

Mounting

Vertical.

Optional Fittings:

Limit Switches

Remote indication for damper open or close.

Brass Bushes

12 mm Ø bushes for heavy duty applications.

Transitions

Neck adaptor for round duct connections.

Finish

Available with Powder coating , please specify color.

Alphabet indicates the type of installation

A – Wall Mouted.

B – Duct Mounted

C – Flush Mounted.

Optional Construction Details

Frame : Thickness up to 3 mm

Frame Depth : Up to 150 mm.

Blade : Thickness up to 1.5 mm

Frame and Blade Material : Stainless Steel (304/316L)